Junior Barrios together with Prime Motoring prepared a new Subaru WRX STI with components from AMS. The car is street-legal, with its interior intact and without any effort to reduce weight.

Mechanically it is equipped with the AMS Subaru STI/WRX 950R Turbo Kit, along with the AMS Subaru STI/WRX Front Mount Intercooler increasing the horsepower of the car to 950 hp. With the factory manual 6-speed transmission the car did the quarter-mile in 9.681 sec with an exit speed of 236 km/h, making it the fastest new WRX STI.